SYSTÈME DE COMMUNICATION QUANTIQUE PAR PHOTONS INTRIQUÉS

European patent · EP4374511 · In force

Register entry

Publication number
EP4374511
Application number
EP22754029
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Jul 15, 2022
Published
May 29, 2024
Granted
May 27, 2026
Protection ends at the latest
Jul 14, 2042
Next annual fee due
Jul 31, 2027
IPC classes
H04B 10/70 (2013.01)
Priority
FR 2107957 22.07.2021
PCT application
PCT/EP2022/069961 15.07.2022
PCT publication
WO2023/001721 26.01.2023
Filing language
French
Source
Swissreg

History

What the Federal Institute of Intellectual Property published about this title, newest first.

  1. Aug 1, 2026

    Next annual fee due on

    Next annual fee due on
    31.07.2026 → 31.07.2027

    Published in Swissreg on 01.08.2026

  2. May 27, 2026

    Granted

    Specification status
    Non-published patent application → Granted patent
    Status of protective title
    Initiated → Active

    Published in Swissreg on 27.05.2026

Parties

Holder

Sangle-Ferriere, Bruno

47 Boulevard Beauséjour, 75016 Paris, FR

Inventor

Sangle-Ferriere, Bruno

75016 Paris, FR

The register names each party by name and address. A holder or agent is linked to an organization where exactly one entity of the commercial register bears its name; the street of a party not so recognised is not shown here.